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Fix proc type printing

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gingerBill
2020-11-17 15:54:22 +00:00
parent d730c5b334
commit aa5cb7f6a9
1 changed files with 19 additions and 0 deletions
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19
src/check_expr.cpp
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@@ -10633,7 +10633,26 @@ gbString write_expr_to_string(gbString str, Ast *node, bool shorthand) {
str = gb_string_appendc(str, ")");
if (pt->results != nullptr) {
str = gb_string_appendc(str, " -> ");
bool parens_needed = false;
if (pt->results && pt->results->kind == Ast_FieldList) {
for_array(i, pt->results->FieldList.list) {
Ast *field = pt->results->FieldList.list[i];
ast_node(f, Field, field);
if (f->names.count != 0) {
parens_needed = true;
break;
}
}
}
if (parens_needed) {
str = gb_string_append_rune(str, '(');
}
str = write_expr_to_string(str, pt->results, shorthand);
if (parens_needed) {
str = gb_string_append_rune(str, ')');
}
}
case_end;